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【单选题】
冯·诺依曼对计算机科学的主要贡献是( )
A.
发明了微型计算机
B.
提出了存储程序的概念
C.
设计了第一台电子计算机
D.
提出了高级程序设计语言概念
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【简答题】已知某屋面板在各种荷载引起的弯矩标准值分别为:永久荷载2000N·m,使用活荷载1200 N·m,风荷载300N·m,雪荷载200N·m。若安全等级为二级,试求按承载能力极限状态设计时的荷载效应M? 又若各种可变荷载的组合值系数、频遇值系数、准永久系数分别为:使用活荷载ψc1=0.7,ψq1=0.4,风荷载ψc2=0.6,ψq2=0,雪荷载ψc3=0.7,ψq3=0.2,再试求在正常使用极限状态下...
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【单选题】What can we learn about the operation?
A.
The woman had used the dead woman' s  whole face.
B.
There has arisen a debate about  the operation.
C.
The woman will suffer from  psychological damage soon.
D.
Such transplants have been performed by  doctors.
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【简答题】听下面一段材料，回答第1-3题。 1. When will the woman take the night courses? A. After a couple of years. B. This autumn. C. Right now. 2. How will the woman get enough money? A. From her parents. B. From her frien...
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【单选题】What can we learn from the conversation?
A.
The bus will come in ten minutes．
B.
The woman waited for hours．
C.
The woman' s feet were hurt．
D.
The weather was Very cold．
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【单选题】关于疾病的描述正确的是( )。(2015年)
A.
畜禽患病的标志是经济价值降低
B.
易感性和抵抗力降低是发病的根本原因
C.
生物学死亡是细胞仍保持微弱的代谢机能
D.
恶化是疾病发展过程的明显期
E.
营养差异是疾病发生的外因
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【单选题】Where will the man get what he wanted?
A.
He' ll get it from the management department.
B.
The woman will bring it to his office.
C.
Mark will bring it to his office.
D.
He' ll get it from the woman' s office.
查看完整题目与答案
【单选题】What can be inferred about the man?
A.
He will help the woman' s work.
B.
He is upset.
C.
He is considerate.
D.
He is going to the show with his parents.
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【单选题】What is the woman' s problem?
A.
She doesn' t know how to write the report.
B.
She will be out of town this week.
C.
She has to take care of her pet.
D.
She doesn't have time to write the report.
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【单选题】关于疾病的描述正确的是( )。(2015年)(课本第5页)
A.
畜禽患病的标志是经济价值降低
B.
易感性和抵抗力降低是发病的根本原因
C.
生物学死亡是细胞仍保持微弱的代谢机能
D.
恶化是疾病发展过程的明显期
E.
营养差异是疾病发生的外因
查看完整题目与答案
【简答题】已知某屋面板在各种荷载引起的弯矩标准值分别为:永久荷载2000N·m,使用活荷载1200 N·m,风荷载300N·m,雪荷载200N·m。若安全等级为二级,试求在正常使用极限状态下的荷载效应标准组合的弯矩设计值MK和荷载效应准永久组合的弯矩设计值Mq? 各种可变荷载的组合值系数、频遇值系数、准永久系数分别为:使用活荷载ψc1=0.7,ψq1=0.4,风荷载ψc2=0.6,ψq2=0,雪荷载ψc3=...
查看完整题目与答案
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【简答题】已知某屋面板在各种荷载引起的弯矩标准值分别为:永久荷载2000N·m,使用活荷载1200 N·m,风荷载300N·m,雪荷载200N·m。若安全等级为二级,试求按承载能力极限状态设计时的荷载效应M? 又若各种可变荷载的组合值系数、频遇值系数、准永久系数分别为:使用活荷载ψc1=0.7,ψq1=0.4,风荷载ψc2=0.6,ψq2=0,雪荷载ψc3=0.7,ψq3=0.2,再试求在正常使用极限状态下...
查看完整题目与答案
【单选题】What can we learn about the operation?
A.
The woman had used the dead woman' s  whole face.
B.
There has arisen a debate about  the operation.
C.
The woman will suffer from  psychological damage soon.
D.
Such transplants have been performed by  doctors.
查看完整题目与答案
【简答题】听下面一段材料，回答第1-3题。 1. When will the woman take the night courses? A. After a couple of years. B. This autumn. C. Right now. 2. How will the woman get enough money? A. From her parents. B. From her frien...
查看完整题目与答案
【单选题】What can we learn from the conversation?
A.
The bus will come in ten minutes．
B.
The woman waited for hours．
C.
The woman' s feet were hurt．
D.
The weather was Very cold．
查看完整题目与答案
【单选题】关于疾病的描述正确的是( )。(2015年)
A.
畜禽患病的标志是经济价值降低
B.
易感性和抵抗力降低是发病的根本原因
C.
生物学死亡是细胞仍保持微弱的代谢机能
D.
恶化是疾病发展过程的明显期
E.
营养差异是疾病发生的外因
查看完整题目与答案
【单选题】Where will the man get what he wanted?
A.
He' ll get it from the management department.
B.
The woman will bring it to his office.
C.
Mark will bring it to his office.
D.
He' ll get it from the woman' s office.
查看完整题目与答案
【单选题】What can be inferred about the man?
A.
He will help the woman' s work.
B.
He is upset.
C.
He is considerate.
D.
He is going to the show with his parents.
查看完整题目与答案
【单选题】What is the woman' s problem?
A.
She doesn' t know how to write the report.
B.
She will be out of town this week.
C.
She has to take care of her pet.
D.
She doesn't have time to write the report.
查看完整题目与答案
【单选题】关于疾病的描述正确的是( )。(2015年)(课本第5页)
A.
畜禽患病的标志是经济价值降低
B.
易感性和抵抗力降低是发病的根本原因
C.
生物学死亡是细胞仍保持微弱的代谢机能
D.
恶化是疾病发展过程的明显期
E.
营养差异是疾病发生的外因
查看完整题目与答案
【简答题】已知某屋面板在各种荷载引起的弯矩标准值分别为:永久荷载2000N·m,使用活荷载1200 N·m,风荷载300N·m,雪荷载200N·m。若安全等级为二级,试求在正常使用极限状态下的荷载效应标准组合的弯矩设计值MK和荷载效应准永久组合的弯矩设计值Mq? 各种可变荷载的组合值系数、频遇值系数、准永久系数分别为:使用活荷载ψc1=0.7,ψq1=0.4,风荷载ψc2=0.6,ψq2=0,雪荷载ψc3=...
查看完整题目与答案
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